Controller Malfunction And Servicing - Promatic WDC10B Manual

CONTROLLER MALFUNCTION AND SERVICING

In the event of malfunction or damage, you can remove controller module from its base. You
do not have to disconnect the connected conductors.
Picture 1
First unscrew the screw (A) and remove the cover (B).
Then unscrew the fastening screw (C). Hold the controller (D) in the height of connectors
and pull it from the base.
The base stays attached to the wall along with all the connected cables.
We provide module replacements or deliver the replacement module to an authorised ser-
vice.
Before you start uninstalling the controller from its base, always check if the
main switch is off.
Installation manual 72
Picture 2